DEP Hard Copies (68 Boxes) / DEP Box 43 / E-mails 2002 M. Gilsenan
NYC-WTC_000162359Machine-extracted title Chain of custodySummary EPA request for review and feedback on draft scope of work documents for WTC cleaning and air monitoring contractors.
Project Monitors
The Project Monitors must possess valid NYS Asbestos Project Monitor certificates.
DEP Hard Copies (68 Boxes) / DEP Box 43 / E-mails 2002 M. Gilsenan
NYC-WTC_000162446 Chain of custodyMonitor must have performed final clearance iiispeetidns on at least 50 asbestos abatement projects.
DEP Hard Copies (68 Boxes) / DEP Box 11 / MAPS
NYC-WTC_000150735Machine-extracted title Lab reportSummary Document containing laboratory analysis data for environmental samples collected from the Liberty Street vicinity.
3
2
New York City Department of Environmental Protection
Air/Asbestos
DEP Hard Copies (68 Boxes) / DEP Box 10 / NO INFO
NYC-WTC_000148970Machine-extracted title Lab reportSummary Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.
SVF (PLM analysis) was detected in a larger number of indoor dust samples (26 of 57
or 46%) and at higher concentrations (range 2-35%) than asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 10 / NO INFO
NYC-WTC_000148974Machine-extracted title Lab reportSummary Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.
Asbestos in indoor dust samples was similarly very high.
DEP Hard Copies (68 Boxes) / DEP Box 03 / 2002 E-Mail Sent M. Gilsenan
NYC-WTC_000139268Machine-extracted title Chain of custodySummary DEP official requests final review of the latest air monitoring Scope of Work to conclude negotiations.
(v) Assess, under §763.88, friable ma
(iv) Asbestos management programs.
DEP Hard Copies (68 Boxes) / DEP Box 10 / NO INFO
NYC-WTC_000149036Machine-extracted title Lab reportSummary Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.
The concentration of chrysotile asbestos (S > 0.5 pm) was 548
S/mm^, which is the highest outdoor air measurement found.
DEP Hard Copies (68 Boxes) / DEP Box 26 / DEP OEM Reports to Commissioner
NYC-WTC_000154474Machine-extracted title Lab reportSummary Memo summarizing daily activities including hot sidewalk conditions and a FEMA meeting request on October 17, 2001.
; A total of 478 air aomtoriag samples for asbestos have been taken.
DEP Hard Copies (68 Boxes) / DEP Box 10 / OSHA_COSH
NYC-WTC_000149937Machine-extracted title Lab reportSummary Joint OSHA and Bechtel crane inspection report analyzing safety conditions at the World Trade Center site.
: A total of478 ah monitoriag samples for asbestos have been taken.
DEP Hard Copies (68 Boxes) / DEP Box 11
NYC-WTC_000151941Machine-extracted title UnclassifiedSummary Article reporting the EPA's plan to test for dioxins and toxic metals in Lower Manhattan apartments.
Manhattan in asbestos-laced dust months.
DEP Hard Copies (68 Boxes) / DEP Box 05 / FEMA SEMO
NYC-WTC_000140968Machine-extracted title Chain of custodySummary Form authorizing the City of New York to proceed with obligations related to FEMA emergency management programs for WTC cleanup.
NYC 9/11 Public Portal Document
MAY, W, 2002 8:13AM NO. 377 -P. 13
asbestos certiflcatlon number, and specific description of activities
DEP Hard Copies (68 Boxes) / DEP Box 44
NYC-WTC_000164838Machine-extracted title Lab reportSummary DEP memo forwarding draft benchmark levels for indoor contaminants of concern developed by DHHS, EPA, and OSHA for interagency review and approval.
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III I < background |I no further action I
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Final WTC Asbestos
DEP Hard Copies (68 Boxes) / DEP Box 08 / NO INFO
NYC-WTC_000145726Machine-extracted title Chain of custodySummary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
The analyses for these samples included MMVF, alpha-
quartz, lead, and asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 08 / NO INFO
NYC-WTC_000145732Machine-extracted title Chain of custodySummary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Analysis of these samples included lead,
MMVF, alpha-quartz and asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 08 / NO INFO
NYC-WTC_000145771Machine-extracted title Chain of custodySummary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Asbestos
Before deeming Samples - Three micro vacuum and four wipe samples were collected for
analysis of asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 08 / NO INFO
NYC-WTC_000145772Machine-extracted title Chain of custodySummary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
This indicates that the cleaning
techniques used were able to reduce the concentrations of asbestos in settled dust.
DEP Hard Copies (68 Boxes) / DEP Box 08 / NO INFO
NYC-WTC_000145782Machine-extracted title Chain of custodySummary Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.
Asbestos
Before Cleaning Samples - Two air samples, four micro vacuum samples, and five wipe
samples were collected for asbestos.
DEP Hard Copies (68 Boxes) / DEP Box 10 / ATSDR/DHAC_ASTM
NYC-WTC_000149615Machine-extracted title Chain of custodySummary Instructions and sections for collecting sample location data from a specific building interior.
Surface dust and debris containing asbestos have been found in lower Manhattan. Asbestos has
been detected in personal air samples of rescue and recovery workers.
DEP Hard Copies (68 Boxes) / DEP Box 10 / ATSDR/DHAC_ASTM
NYC-WTC_000149710 Lab reportNo asbestos was detected in the comparison
indoor dust samples taken north of 59th Street.
DEP Hard Copies (68 Boxes) / DEP Box 11 / WTC DC TO RC LETTERS CALLEHAN WHITMAN ETC. WARD DOCTOROFF KENNY
NYC-WTC_000151599Machine-extracted title Lab reportSummary A generic internal routing slip used to process correspondence and reports related to the World Trade Center environmental cleanup program.
The microscope used for asbestos
analysis in this program magnifies objects up to 20,000 times, so even the tiniest speck of
dirt or dust can obscure small fibers of asbestos.